F25J 3/04133
Electrical motor as the prime mechanical driver
Official title: {Electrical motor as the prime mechanical driver}
F25J3/04133 (Electrical motor as the prime mechanical driver) appears on 44 US grants and 52 published applications in this corpus.
Search patents in F25J- Granted patents
- 44
- Published applications
- 52
- Assignees
- 21
- Inventors
- 87
- Latest grant
- 16 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 3 |
| 2005 | 3 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 1 | 3 |
| 2015 | 1 | 5 |
| 2016 | 2 | 5 |
| 2017 | 2 | 2 |
| 2018 | 1 | 5 |
| 2019 | 4 | 4 |
| 2020 | 5 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for power production using nested CO2 cycles16 Nov 2021US 11,174,759 B28 Rivers Capital, LLC
- Compression train including one centrifugal compressor and LNG plant20 Oct 2020US 10,809,000 B2Nuovo Pignone Tecnologie Srl
- Cryogenic air separation method for producing oxygen at high pressures18 Aug 2020US 10,746,461 B28 Rivers Capital, LLC
- Method for cooling off the compressed gas of a compressor installation and compressor installation in which this method is applied7 Jul 2020US 10,704,426 B2Atlas Copco Airpower, Naamloze Vennootschap
- Method for compressing an incoming feed air stream in a cryogenic air separation plant14 Jan 2020US 10,533,564 B2Praxair Technology, Inc.
- Multimodal microgrid system2 Apr 2026US 2026/0095051 A1Linkville Land Holdings LLC
- Method and device for separating air by cryogenic distillation27 Feb 2025US 2025/0067507 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Air separation method and apparatus14 May 2020US 2020/0149808 A1
- Systems and methods for power production using nested co2 cycles12 Dec 2019US 2019/0376419 A18 Rivers Capital, LLC
- Method for compressing an incoming feed air stream in a cryogenic air separation plant1 Aug 2019US 2019/0234413 A1Praxair Technology, Inc.
Most cited
By later US patents
- Hydrocarbon combustion power generation system with CO2 sequestration337US 6,389,814 B1Clean Energy Systems, Inc. · 2002
- Hydrocarbon combustion power generation system with CO2 sequestration216US 7,043,920 B2Clean Energy Systems, Inc. · 2006
- Hydrocarbon combustion power generation system with CO2 sequestration209US 6,170,264 B2Clean Energy Systems, Inc. · 2001
- Closed cycle gas turbine for gaseous production199US 4,434,613 AGeneral Electric Company · 1984
- Hydrocarbon combustion power generation system with CO2 sequestration163US 6,598,398 B2Clean Energy Systems, Inc. · 2003